GaryTurnerScience



Newton’s Second Law of Motion Problems Worksheet Newton’s Second Law of Motion, sometimes called the law of force and motion or law of acceleration, states that: An object acted on by an unbalanced force will accelerate in the direction of that force, in direct proportion to the strength of the force, and in inverse proportion to the mass of the object. 4436432367009FmaxFmaxIn maths… these mean the following formula – which can be written three ways: force = mass x acceleration or mass = force acceleration or acceleration = force mass Remember that - m, mass, must always be in kilogramsf, force, must always be in Newtonsa, acceleration, must always be in m/s/s (m/s2, or m.s-2)4495800442595Write your answer here, with the correct units.00Write your answer here, with the correct units.In the problems below, you will be given the mass and the acceleration, and need to solve for force, using the equation F = ma. 491370281280An object with a mass of 2.0 kg accelerates 2.0 m/s2 when an unknown force is applied to it. What is the the force? 4923155156138An object with a mass of 5.0 kg accelerates 8.0 m/s2 when an unknown force is applied to it. What is the force? 4923790207573An object with a mass of 1500 g (grams) accelerates 10.0 m/s2 when an unknown force is applied to it. What is the force? 4495800338455Write your answer here, with the correct units.00Write your answer here, with the correct units.4923155523803In the second set of problems below, you will be given the force and the acceleration, and then need to solve for mass. An object accelerates 3.0 m/s2 when a force of 6.0 newtons is applied to it. What is the mass of the object? 4906982-95250An object accelerates 12.0 m/s2 when a force of 6.0 newtons is applied to it. What is the mass of the object? 4907754158155An object accelerates 5.0 m/s2 when a force of 20.0 newtons is applied to it. What is the mass of the object? 490666966184An object accelerates 2.0 m/s2 when a force of 12.0 newtons is applied to it. What is the mass of the object? 4504690556260Write your answer here, with the correct units.00Write your answer here, with the correct units.4882588734020In the third set of problems below, you will be given the force applied to an object and the mass of that object, and then will need to solve for acceleration. 4879340602848An object with a mass of 2.0 kg has a force of 4.0 newtons applied to it. What is its acceleration ? An object with a mass of 5.0 kg has a force of 20.0 newtons applied to it. What is the acceleration? 4885690297320An object with a mass of 2300 g has a force of 6.2 newtons applied to it. What is the acceleration? 4443730336550Write your answer here, with the correct units.00Write your answer here, with the correct units.In the following problems, solve for the missing variable, using the two variables provided. 4885690133477004882515228604879340678180An object accelerates 8.2 m/s2 when a force of 20.1 newtons is applied to it. What is the mass? An object with a mass of 6.3 kg has a force of 7.1 newtons applied to it. What is the acceleration? An object with a mass of 6.5 kg accelerates 12.3 m/s2 when an unknown force is applied to it. What is the force? ................
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